Well not just for her but her friends who show up when she’s out.
And stock up on her favorite comfort food because teenage years are rough

Edit: how does food summoning powers work?

Similar to other summoning powers.
Usually the quality of the food drops the more is created, and often the food from two summoners doesn’t work together. Also it vanishes if not consumed or is ‘unconsumable’ to begin with due to size (like, you can make a ton of pancakes, but not a pancake weighting a ton)